I am running into some technical issue here. Please help me out because I am expecting to deliver this assignment next week, thanks!
I have two questions:

First, when I export png sequence with transparency, it does just fine. However, if I check the camera on (Because I want the camera size), then I export the sequence, it turns all transparency to white ??? Check the reference picture.
Having on and off the camera check will effect the format no matter how we set the setting?